"Shoo Shoo Baby" is a popular song written by Phil Moore. The song was made famous by The Andrews Sisters,[1] as they sang it in the 1943 film Three Cheers for the Boys. "Shoo, Shoo Baby" was a big hit for the trio in 1944, reaching No. 2 in the chart. Their version features a jazzy vocal pop arrangement typical of the time, with a key hook provided by the horns, and has appeared on many compilation albums of 1940s music.